848464840 has 64 divisors (see below), whose sum is σ = 1950998400. Its totient is φ = 331986432.

The previous prime is 848464807. The next prime is 848464843. The reversal of 848464840 is 48464848.

848464840 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (848464843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549109 + ... + 550651.

It is an arithmetic number, because the mean of its divisors is an integer number (30484350).

Almost surely, 2^848464840 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 848464840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (975499200).

848464840 is an abundant number, since it is smaller than the sum of its proper divisors (1102533560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

848464840 is a wasteful number, since it uses less digits than its factorization.

848464840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846 (or 1842 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 46.

The square root of 848464840 is about 29128.4197992270. The cubic root of 848464840 is about 946.6976157529.

The spelling of 848464840 in words is "eight hundred forty-eight million, four hundred sixty-four thousand, eight hundred forty".